13303-0834 LDS 448

13^h 30^m 13.63^s -08° 34' 29.5" P.A. 199.00 sep 502.4 mag 12.34,14.60 Sp DA3.5 dist. 17.38 pc (56.69 l.y.)

Coord 2000	13303-0834	Discov num	LDS 448	Comp		Coord arcsec 2000	13 30 13.63 -08 34 29.5
Date first	1954	Date last	2016	Obs	12
Pa first	199	Pa last	198.6	P.A. Now (θ)	198.6°
Sep first	502.6	Sep last	502.447	Sep. Now (ρ)	502.447"
Mag pri	12.34	Mag sec	14.60	delta mag (ΔM)	2.26	Spectral class	DA3.5 (white dwarf)
Pri motion ra	-111	Sec motion ra	-113
Pri motion dec	-047	Sec motion dec	-044
Notes	N V P (See Notes, Proper motion indicates physical, 100-year proper motion)

rPM=0.03 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Virgo		HIP	65877		Tycho2	5545-01390-1		GL	Gl 515
BD	BD-07 3632		Distance	17.38		Distance ly	56.69

WDS 13303-0834 LDS 448 : NOTES

discov_num	notes	refcode
LDS 448	Proper motion -1093 -419.
	Primary is white dwarf WD 1327-083.	Far2005b

REFERENCES

refcode	metd	author	reference
Far2005b	C+ -	Farihi, J., Becklin, E.E., & Zuckerman, B.	2005ApJS..161..394F
Far2005b	+E2	ApJS 161, 394, 2005

DISCOVERER

idgroup	discov	author
1	LDS	Luyten p.m. catalog (from additional DD list)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
13303-0834	LDS 448		1993	3	199	504.5	11.50	15.20		NV P	133014.29-083425.3
13303-0834	LDS 448		1997	4	199	503.3	11.50	15.20		NVDP	133014.29-083425.3
13303-0834	LDS 448		2010	8	199	502.5	11.50	15.20		NVDP	133014.29-083425.3
13303-0834	LDS 448		2015	12	199	502.5	12.34	14.60	DA3.5	NV P	133013.63-083429.5
13303-0834	LDS 448		2016	12	199	502.4	12.34	14.60	DA3.5	NV P	133013.63-083429.5

If you need more information about this double, apply for a data request form to the WDS.

WDS 13303-0834 LDS 448 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13303-0834 LDS 448 : MEASURES

No records found.

WDS 13303-0834 : VIRTUAL EYEPIECE

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WDS 13303-0834 : ALADIN DSS IMAGE @ 13^h 30^m 13.63^s -08° 34' 29.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13303-0834 LDS 448 : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		13303-0834	LDS 448		199	502.4
Show		13300-0842	WNO 46	AB	161	11.6	12
Show		13300-0842	MRA 19	Ba,Bb	339	0.1	12
Show		13311-0834	GWP2037		150	8.3	14
Show		13315-0800	LDS4371		31	31.4	39
Show		13269-0846	MRA 18		30	1.2	50
Show		13302-0734	GWP2034		241	294.3	61
Show		13343-0837	BU 114		172	1.3	61
Show		13346-0837	GMC 3		272	10.5	65
Show		13257-0900	GWP2020		252	8.0	72
Show		13249-0810	MRA 20		307	0.2	83
Show		13253-0745	LDS4358		303	10.9	89
Show		13351-0933	FMR 4		315	3.2	93
Show		13240-0833	GWP2010		119	154.3	93
Show		13362-0806	OCC 87		-1	0.1	93
Show		13254-0735	STF1743		78	6.1	94
Show		13239-0809	RST3836		74	0.3	98
Show		13235-0841	BRT 550		99	3.9	101
Show		13373-0851	KPP2744		213	1.2	107
Show		13234-0759	GWP2004	AB	175	51.8	108
Show		13358-0723	KPP2371		169	20.4	109
Show		13376-0752	STF1763	AB	39	2.7	118
Show		13376-0752	STF1763	AC	327	138.9	118
Show		13228-0754	GWP1997		41	4.6	118
Show		13304-0628	STF1750		17	30.1	127
Show		13278-1036	GWP2024		257	230.2	128
Show		13386-0910	A 80		29	6.6	129
Show		13224-0733	OCC 571		-1	0.1	133
Show		13279-0627	GWP2027		165	13.9	133
Show		13383-0931	GWP2048	AB	122	28.7	133
Show		13260-1032	KPP3895		191	2.9	133
Show		13382-0944	CPT 1		208	10.5	138
Show		13216-0926	BRT 447		54	7.9	138
Show		13279-0621	GWP2026		12	139.6	138
Show		13208-0814	RST3834		326	0.9	141
Show		13244-1026	RST3837		160	0.4	142
Show		13223-0706	LDS4350		123	28.3	148
Show		13325-1100	KPP3900		220	3.7	150
Show		13204-0751	GWP1981		327	572.2	153
Show		13403-0918	J 1607		214	6.3	156
Show		13345-0611	KPP2124		190	17.2	158
Show		13212-0957	MRA 17		162	1.3	158
Show		13290-0557	GWP2030		316	49.6	159
Show		13212-1000	OCC 141		-1	0.1	159
Show		13321-1115	TOK 291	AB	158	84.6	164
Show		13321-1115	TOK 291	Aa,Ab	337	0.8	164
Show		13304-1120	MRA 15		251	0.1	167
Show		13205-0708	GWP1982		340	15.6	169
Show		13416-0842	GWP2060		120	272.1	170
Show		13254-0601	GWP2018	AB	239	12.0	170
Show		13254-0601	GWP2019	AC	256	224.6	170

WDS 13303-0834 : COMPONENTS

	A
B	pa=198.4° sep=501.87"

13303-0834 A

Componente originario normalizzato	AB	Coord arcsec 2000	133013.63-083429.5	Mag	12.34	Spectral class	DA3.5 (white dwarf)
PmRA	-111.00	PmDE	-47.0	HIP	65877	Tycho2	5545-01390-1
BD	BD-07 3632

Tycho2

Tycho2	5545-01390-1	Pflag		RAmdeg	202.55686370	DEmdeg	-8.57486037
PmRA	-1109.3	PmDE	-473.1	E RAmdeg	50	E DEmdeg	68
E pmRA	2.5	E pmDE	2.7	EpRAm	1987.77	EpDEm	1984.54
Num	4	Q RAmdeg	1.5	Q DEmdeg	0.8	Q pmRA	1.5
Q pmDE	0.8	BTmag	12.269	E BTmag	0.184	VTmag	11.767
E VTmag	0.182	Prox	737	TYC		HIP	65877
CCDM		RAdeg	202.55946194	DEdeg	-8.57369944	EpRA 1990	1.76
EpDE 1990	1.24	E RAdeg	72.1	E DEdeg	103.7	Posflg
Corr	0.1

Hipparcos

Catalog	H	HIP	65877	Proxy		RAhms	13 30 14.29
DEdms	-08 34 25.3	Vmag	12.31	VarFlag	2	R Vmag	G
RAdeg	202.56	DEdeg	-8.5737	AstroRef		Plx	55.5
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD		BD	BD-07 3632
CD		CP		Dm number	-07 3632	VIred	-0.07
SpType	DA	R SpType		Coord arcsec 2000	133014.29-083425.3

Hipparcos 2

HIP	65877	Sn	5	So	0	Nc	1
RArad	3.5353311422	DErad	-0.1496393505	Plx	57.55	PmRA	-1106.3
PmDE	-475.97	E RArad	3.37	E DErad	2.36	E Plx	3.85
E pmRA	4.1	E pmDE	2.52	Hpmag	12.3902	E Hpmag	0.0109
SHp	0.097	VA	0	BV	0.026	E BV	0.066
VI	-0.07

13303-0834 B

Componente originario normalizzato	AB		Coord arcsec 2000	133002.95-084225.7		Mag	14.6		PmRA	-113.00
PmDE	-44.0		Calc delta mag	2.26		Calc coord	yes